FR1308768A - Process for preparing diazo chromium dyes, and dyes thus obtained - Google Patents

Process for preparing diazo chromium dyes, and dyes thus obtained

Info

Publication number
FR1308768A
FR1308768A FR875135A FR875135A FR1308768A FR 1308768 A FR1308768 A FR 1308768A FR 875135 A FR875135 A FR 875135A FR 875135 A FR875135 A FR 875135A FR 1308768 A FR1308768 A FR 1308768A
Authority
FR
France
Prior art keywords
dyes
chromium
preparing diazo
diazo
preparing
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
FR875135A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Filmfabrik Wolfen VEB
Original Assignee
Filmfabrik Wolfen VEB
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Filmfabrik Wolfen VEB filed Critical Filmfabrik Wolfen VEB
Priority to FR875135A priority Critical patent/FR1308768A/en
Application granted granted Critical
Publication of FR1308768A publication Critical patent/FR1308768A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/02—Preparation from dyes containing in o-position a hydroxy group and in o'-position hydroxy, alkoxy, carboxyl, amino or keto groups
    • C09B45/24—Disazo or polyazo compounds
    • C09B45/26—Disazo or polyazo compounds containing chromium
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/32—Material containing basic nitrogen containing amide groups leather skins
    • D06P3/326—Material containing basic nitrogen containing amide groups leather skins using metallisable or mordant dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
FR875135A 1961-10-05 1961-10-05 Process for preparing diazo chromium dyes, and dyes thus obtained Expired FR1308768A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR875135A FR1308768A (en) 1961-10-05 1961-10-05 Process for preparing diazo chromium dyes, and dyes thus obtained

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR875135A FR1308768A (en) 1961-10-05 1961-10-05 Process for preparing diazo chromium dyes, and dyes thus obtained

Publications (1)

Publication Number Publication Date
FR1308768A true FR1308768A (en) 1962-11-09

Family

ID=8764159

Family Applications (1)

Application Number Title Priority Date Filing Date
FR875135A Expired FR1308768A (en) 1961-10-05 1961-10-05 Process for preparing diazo chromium dyes, and dyes thus obtained

Country Status (1)

Country Link
FR (1) FR1308768A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0191126A1 (en) * 1983-08-09 1986-08-20 BASF Aktiengesellschaft Azo compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0191126A1 (en) * 1983-08-09 1986-08-20 BASF Aktiengesellschaft Azo compounds

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